📚 direct技术资料

📦 资源总数：163

💻 源代码：11331

🔌 电路图：1

DirectX是图形加速接口DirectX是一种应用程序接口，它可让以windows为平台的游戏或多媒体程序获得更高的执行效率，加强3d图形和声音效果，并提供设计人员一个共同的硬件驱动标准，让游戏开发者不必为每一品牌的硬件来写不同的驱动程序，也降低用户安装及设置硬件的复杂度。这样说是不是有点不太明白，其实从字面意义上说，Direct就是直接的意思，而后边的X则代表了很多的意思，从这一点上我们就可以看出DirectX的出现就是为了为众多软件提供直接服务的。

🔥 direct热门资料

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一本压缩包说明：包含两个文件夹

一本压缩包说明：包含两个文件夹，一个word文档，和本使用说明文本文档。其中：文件夹 PCI9054为驱动程序的完整代码（有注释）以及类DOS应用程序。文件夹 PCI9054应用程序（VC）是用VC开发的对应的应用程序，包括指示读写时间和显示读写数据。 WORD文...

📅 2014-01-06 👤 xaijhqx

We simulate uncoded BER of BPSK modulated data as a function of SNR -in an AWGN channel -in a R

We simulate uncoded BER of BPSK modulated data as a function of SNR -in an AWGN channel -in a Rayleigh fading channel -in an AWGN channel when ...

📅 2014-01-11 👤 1109003457

modulated simulate function channel

SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producin

SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producing a signal whose spectrum is more wider than of t...

📅 2017-06-05 👤 lht618

MODULATION TECHNIQUES modulation SPECTRUM

This example program is the source code for the FT232BM Test Application from our Utilities page.

This example program is the source code for the FT232BM Test Application from our Utilities page. It can be used to test the handshaking lines o...

📅 2013-12-09 👤 aa17807091

Application Utilities the example

this code is a implementation of the Discrete cosinuss transformation. In this code I have used the

this code is a implementation of the Discrete cosinuss transformation. In this code I have used the direct méthode of calcul by used the equation wit...

📅 2013-12-19 👤 lanwei

this code implementation transformation